Disclosed is an Ethernet-based vehicle control system and method. The Ethernet-based vehicle control system (method) according to the present invention comprises: a router for connecting a vehicle internal network and a vehicle external network; a vehicle electronic element connected to and communicating with the router; and a third-party module newly mounted on a vehicle to control the vehicle electronic element, wherein the vehicle electronic element includes a Remote Keyless Entry (RKE) module, and the third-party module may piggyback on a signal input into the RKE module by a remote controller through the vehicle external network. According to the present invention, since a third-party module can be freely installed and replaced based on Ethernet, various services related to a vehicle may be realized through a vehicle external network.
Legal claims defining the scope of protection, as filed with the USPTO.
3. The system according to claim 2, further comprising a piggyback controller for performing a requested piggyback control function based on a preset RKE signal generated by the RKE controller, wherein the vehicle electronic elements include at least one vehicle sensor, and at least one RKE actuator for performing an RKE function in response to the RKE signal.
4. The system according to claim 3, further comprising the at least one vehicle sensor connected to the piggyback controller, wherein the piggyback controller performs the requested piggyback control function based on the at least one vehicle sensor.
5. The system according to claim 4, wherein the at least one vehicle sensor includes at least one vehicle security sensor, and the piggyback controller includes a piggyback alarm controller connected to the at least one vehicle security sensor, and the requested piggyback control function is switching the piggyback alarm controller between an arming mode capable of generating an alarm and a disarming mode, based on the at least one vehicle security sensor.
6. The system according to claim 2, wherein the vehicle electronic elements include at least one vehicle security sensor of the vehicle, and a piggyback alarm controller for switching between an arming mode and a disarming mode based on preset RKE signals generated by the RKE controller, wherein an alarm is generated based on the at least one vehicle security sensor when the piggyback alarm controller is in the armed mode.
7. The system according to claim 2, further comprising a piggyback remote start controller for activating an engine start circuit based on a predetermined RKE signal generated by the RKE controller and at least one vehicle sensor, wherein a vehicle includes the engine start circuit, and the vehicle electronic elements include the at least one vehicle sensor.
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April 15, 2021
May 9, 2023
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